| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.55 | 4.383% | $49.6341 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $114.96 | 7.485% | $123.5648 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $186.69 | 5.631% | $197.2025 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $99.37 | 6.433% | $105.7625 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $69.46 | 6.242% | $73.7957 | $73.80 | $73.80 | $73.80 |
| Purchase #6 | $112.33 | 6.378% | $119.4944 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $88.51 | 13.697% | $100.6332 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $718.87 | $770.0872 | $770.07 | $770.10 | $770.10 | |